Sources
- Carlton, Grace (1965), Friedrich Engels: The Shadow Prophet. London: Pall Mall Press
- Carver, Terrell. (1989). Friedrich Engels: His Life and Thought. London: Macmillan
- Green, John (2008), Engels: A Revolutionary Life, London: Artery Publications. ISBN 0-9558228-0-7
- Henderson, W. O. (1976), The life of Friedrich Engels, London : Cass, 1976. ISBN 0-7146-4002-6
- Hunt, Tristram (2009), The Frock-Coated Communist: The Revolutionary Life of Friedrich Engels, London: Allen Lane. ISBN 978-0-7139-9852-8
- Mayer, Gustav (1936), Friedrich Engels: A Biography (1934; trans. 1936)
Read more about this topic: Friedrich Engels
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